import java.util.Scanner;

public class GuessNumber {
    public static void main(String[] args) {
        int answer = (int)(Math.random()*100+1);
        while(true){
            System.out.println("请猜一个1-100之间的整数(含1和100)");
            Scanner scan = new Scanner(System.in);
            int guess = scan.nextInt();
            if(guess>answer){
                System.out.println("大了");
            }else if(guess<answer){
                System.out.println("小了");
            }else{
                System.out.println("恭喜你！猜对啦！");
                break;
            }
        }
    }
}

